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89C5131 Datasheet At89c5131

Manufacturer: Atmel (now Microchip Technology)

General Description

AT89C5131 is a high-performance Flash version of the 80C51 single-chip 8-bit microcontrollers with full speed USB

Key Features

  • 80C52X2 Core (6 Clocks per Instruction).
  • Maximum Core Frequency 48 MHz in X1 Mode, 24MHz in X2 Mode.
  • Dual Data Pointer.
  • Full-duplex Enhanced UART (EUART).
  • Three 16-bit Timer/Counters: T0, T1 and T2.
  • 256 Bytes of Scratchpad RAM.
  • 32-Kbyte On-chip Flash In-System Programming through USB or UART.
  • 4-Kbyte EEPROM for Boot (3-Kbyte) and Data (1-Kbyte).
  • On-chip Expanded RAM (ERAM): 1024 Bytes.
  • USB 1.1 and 2.0 Full.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
89C5122 AT89C5122
89C51AC2 Enhanced 8-bit Microcontroller
89C51CC01 T89C51CC01
89C51ED2 AT89C51ED2
89C51RC AT89C51RC
89C51RD2 0 to 40MHz Flash Programmable 8-bit Microcontroller
89C52 AT89C52
89C55 8-Bit Microcontroller with 20K Bytes Flash
89C1051U 8-Bit Microcontroller with 1K Bytes Flash
89C2051 8-Bit Microcontroller with 2K Bytes Flash

89C5131 Distributor